Hi,
ok, actually, the demo is already featuring a working sample on this.
1: check "Menu:Create Room" Fsm
the "Photon network Create Room Advanced" is set to show the "free" room property in the lobby.
so you define the "free" custom property, and then also list it in the Lobby Custom property" for it to be visible in lobby.
2: check "Menu: room list iteration"
the "iterate each room" does check for the "free" cusotm property, and then in the "do something with the room properties" state, you do whatever you want with it.
and that's about it really.
Does that make sense? basically->
1: create room properties
2: make them available in the lobby
3: iterate trhough rooms when a room list is updated to get the room properties ( explicitly exposed to the lobby)
bye,
Jean